CN201098924Y - Cutting device for roller sponge cover - Google Patents
Cutting device for roller sponge cover Download PDFInfo
- Publication number
- CN201098924Y CN201098924Y CNU2007200586672U CN200720058667U CN201098924Y CN 201098924 Y CN201098924 Y CN 201098924Y CN U2007200586672 U CNU2007200586672 U CN U2007200586672U CN 200720058667 U CN200720058667 U CN 200720058667U CN 201098924 Y CN201098924 Y CN 201098924Y
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- China
- Prior art keywords
- roller
- electrothermal
- sponges cover
- filament seat
- drive gear
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- Expired - Fee Related
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Abstract
The utility model discloses a roll sponge sleeve cutter device which comprises a frame and a control unit, wherein, the frame is provided with a roll clamping device used for clamping a roller, a rotary drive mechanism used for driving the roll clamping device to rotate and an electric heating cutting mechanism used for synchronously cutting the two ends of a sponge sleeve of the roller; the electric heating cutting mechanism includes a first heater strip seat and a second heater strip seat which are movably arranged on the frame by a guide mechanism, and further has a translational drive mechanism used for driving the two heater strip seats to make synchronously reciprocating motion along the radial direction of the roller; the first heater strip seat and the second heater strip seat are arranged according to the preset space and are respectively provided with heating wires that are kept tight and straight by a tension device, and the heating wires are connected with a power supply which supplies power for the heating wires. The roll sponge sleeve cutter device adopts euthermic resistance wires to carry out ablation resistance cutting on the end part of the sponge sleeve of the roller and uses a tension deadweight block for keeping the glowing red resistance wires tight and straight; therefore, the roll sponge sleeve cutter device has the advantages of simple structure, rapid cutting speed, good cut quality as well as convenient and safe operation.
Description
Technical field
The utility model relates to a kind of automatic gas cutting machine, particularly a kind of roller sponges cover cutter sweep that adopts heating wire pair of rollers sponges cover to cut.
Background technology
Have some rollers in the developing cell of laser class image processing system, comprise powder feeding roller, developer roll, charging roller or the like, wherein the main effect of powder feeding roller is that the developer in the developer storehouse is passed to developer roll, and then is passed to photosensitive drums again by developer roll and develops.In the production technology of powder feeding roller, have a procedure be enclosed within on the powder feeding roller metal shaft core the powder feeding roller sponges cover on request length carry out end cut.Present processing method is to carry out ring cutting by manual mode with blade, can only cut away an end of sponges cover at every turn, there is following shortcoming in this kind cutting method: the sponges cover end face is crude, length control is inaccurate, the blade loss is big, easy injury operator's finger, and for the sponges cover of the loose softness of part material, even can't process qualified products with blade cuts.
Summary of the invention
The purpose of this utility model provides that a kind of cut quality is good, high efficiency, roller sponges cover cutter sweep safe and convenient to use.
For achieving the above object, the utility model provides a kind of roller sponges cover cutter sweep, comprise frame and control module, the electrothermal cutting machine structure of synchronous cutting is carried out at the sponges cover two ends that described frame is provided with the roller clamping device that is used for the clamping roller, drive the rotary drive mechanism of described roller clamping device rotation and pair of rollers; Described electrothermal cutting machine structure comprises by guiding mechanism and is arranged on first electrothermal filament seat and second electrothermal filament seat on the frame movably, and is used to drive the translational drive mechanism that radially synchronously move back and forth of described two electrothermal filament seats along described roller; Described first electrothermal filament seat and second electrothermal filament seat be with the preset space length setting, and they are respectively equipped with by tensioning apparatus and keep tight straight heating wire, and described heating wire is connected with power supply to its power supply.
Described roller clamping device comprises and is held on roller two ends and adjustable first holder and second holder of spacing, can regulate distance between first holder and second holder according to the length of roller, to satisfy the processing needs of different length roller; Described rotary drive unit comprises first driver, the main drive gear between first driver and described first holder and the auxiliary drive gear that is connected in described second holder, is in transmission connection by synchronizing shaft between main drive gear and the auxiliary drive gear.Adopt synchronizing shaft to carry out transmission, transmission mechanism transmits torsion simultaneously from the roller two ends, and roller two ends torsion and rotating speed are consistent, and roller turn is more steady, and can prevent the holder wearing and tearing.
Described synchronizing shaft comprises first of being connected in described main drive gear and is connected in second of described auxiliary drive gear, described first with second between be connected by shaft joint, vibrate when preventing transmission, make transmission more steady.
Described second holder and auxiliary drive gear are arranged at can be along described roller axle on the spring support of elastic telescopic, and this spring support is arranged at along on the axial arranged guide rail of described roller by apparatus for adjusting position adjustablely.By this elasticity holder is set, can make the roller installing/dismounting more convenient, the fit-up gap that also can eliminate transmission mechanism simultaneously makes clamping more firm.
Described tensioning apparatus comprise can be respectively along vertical be arranged at slidably first tensioning on described first electrothermal filament seat and second electrothermal filament seat from pouring weight and second tensioning from pouring weight, above-mentioned two tensionings from pouring weight respectively with corresponding electrothermal filament seat on heating wire fixedly connected.
Described guiding mechanism comprises along described roller axle to the electrothermal filament seat position adjustments workbench of setting and the table translation guide rail that is provided with along described roller horizontal radial; Described electrothermal filament seat position adjustments workbench is connected with described translational drive mechanism, and is mounted slidably on described table translation guide rail.
Described translational drive mechanism comprises the range-adjustable cylinder and is fixed on the travel switch of this range-adjustable cylinder one side.
The utility model adopts the resistance wire pair of rollers sponges cover end of heating to carry out ablative cutting, keeps the tight straight of red heat resistance wire with tensioning from pouring weight, and it is simple in structure, cutting speed is fast, kerf quality is good, easy and safe to operate.
Description of drawings
Fig. 1 is the front view of a kind of preferred embodiment of the utility model;
Fig. 2 is a side view embodiment illustrated in fig. 1;
Fig. 3 is a vertical view embodiment illustrated in fig. 1.
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in further detail.
The specific embodiment
Fig. 1～3 are depicted as a kind of preferred embodiment of the utility model roller sponges cover cutter sweep, it comprises frame 1 and control module 2, and the electrothermal cutting machine structure of synchronous cutting is carried out at the sponges cover two ends that frame 1 is provided with the roller clamping device that is used for clamping roller 3, drive the rotary drive mechanism of described roller clamping device rotation and pair of rollers 3.
Described roller clamping device comprises and is held on roller 3 two ends and adjustable first holder 4 and second holder 5 of spacing, first holder 4 and second holder 5 hold roller 3 two ends by the tapered blind hole 41,51 that is located on the end face respectively, to guarantee and roller 3 and first holder 4 and second holder, 5 formation rotation synchronously; Described rotary drive unit comprises drive motors 6, the main drive gear 7 between drive motors 6 and described first holder 4 and the auxiliary drive gear 8 that is connected in described second holder 5, is in transmission connection by synchronizing shaft 9 between main drive gear 7 and the auxiliary drive gear 8.Described synchronizing shaft 9 comprises first 91 of being connected in described main drive gear 7 and is connected in second 92 of described auxiliary drive gear 8, described first with second between be connected by shaft joint 93 formation.Described second holder 5 and auxiliary drive gear 8 are arranged at can be along on the flexible spring support 10 of described roller 3 axial elasticities, so that the installation and removal of roller 3; This spring support 10 is arranged at along on the axial arranged guide rail 12 of described roller, with the roller 3 that is adapted to different length by apparatus for adjusting position 11 adjustablely.
Described electrothermal cutting machine structure comprises by guiding mechanism and is arranged on first electrothermal filament seat 13 and second electrothermal filament seat 14 on the frame 1 movably, and be used to drive the range-adjustable cylinder 15 that radially synchronously move back and forth of described two electrothermal filament seats 13,14 along described roller 3, be fixed with one stroke switch 16 in these range-adjustable cylinder 15 1 sides, the trip switch 16 is subjected to the induction of the adjustment nut 151 on the range-adjustable cylinder 15 and reverses.This adjustment nut 151 is used to regulate the stroke of range-adjustable cylinder 15, changes depth of cut with the diameter according to different roller sponges covers; And travel switch 16 passes through the position that nut 151 is adjusted in induction, and signal is passed to control module, realizes the control of control module to the action of range-adjustable cylinder 15 forward and back.
Described first electrothermal filament seat 13 and second electrothermal filament seat 14 are with the preset space length setting, and this spacing is consistent with the distance of cutting between the sponges cover both ends of the surface of back.Be respectively equipped with on first electrothermal filament seat 13 and second electrothermal filament seat 14 by tensioning apparatus and keep tight straight heating wire 17, described two heating wire 17 are connected with power supply (not shown) to its power supply by the mode of parallel connection, and adopting is connected in parallel is to be short-circuited after heating wire 17 from touching the metal shaft core of roller 3 in order to prevent.Described tensioning apparatus comprise first tensioning that is arranged at respectively on described first electrothermal filament seat 13 and second electrothermal filament seat 14 from pouring weight 18 and second tensioning from pouring weight 19, above-mentioned two tensionings from pouring weight respectively with corresponding electrothermal filament seat on heating wire 17 fixedly connected, and can slide up and down along corresponding electrothermal filament seat respectively by sliding-rail sliding mechanism.Described heating wire 17 preferably adopts the NiGr8020 silk of 1000 ℃ of heatproofs as the heating power material, ablative cutting is carried out at the sponges cover two ends of pair of rollers 3, the red as fire temperature of heating wire 17 is set by the temperature controller in the control module 2, to guarantee the cut quality of sponges cover end face, simultaneously, temperature controller interrupts the energising heating when the heating wire 17 of red heat advances the metal shaft core that touches roller.First tensioning can make heating wire 17 keep tight straight state from pouring weight 18 and second tensioning from pouring weight 19 all the time, particularly still can keep tensioned state when the heating wire 17 of red heat is advanced to the metal shaft core of roller, and is smooth to guarantee the sponges cover end face that cuts.
Described guiding mechanism comprises along the electrothermal filament seat position adjustments workbench 20 of described roller 3 axial settings and the table translation guide rail 21 that is provided with along described roller 3 horizontal radials; Described first electrothermal filament seat 13 and second electrothermal filament seat 14 are arranged on the electrothermal filament seat position adjustments workbench 20 by first adjustment seat 131 and second adjustment seat 141 respectively adjustablely.Described workbench 20 is connected with the air cylinder connecting rod 152 of range-adjustable cylinder 15, and is mounted slidably on described table translation guide rail 21.
Below the course of work of above-mentioned roller sponges cover cutter sweep is briefly explained: at first according to the position of the length adjustment spring support 10 of roller 3 to be processed, utilize the elasticity of spring support 10 that roller 3 is clamped between first holder 4 and second holder 5, then according to distance adjustment first electrothermal filament seat 13 between the roller 3 sponges cover both ends of the surface of cutting back and the distance between second electrothermal filament seat 14.Install to adjust finish after, control module 2 starts drive motors 6, applies torsion by drive motors 6 simultaneously from two ends by main drive gear 7 and auxiliary drive gear 8 and drives roller 3 and rotate around axis; Simultaneously, control module 2 starts range-adjustable cylinder 15, close by range-adjustable cylinder 15 by electrothermal filament seat position adjustments workbench 20 driving first electrothermal filament seats 13 and second electrothermal filament seat roller 3 of 14 while in rotation, near in the process, control module 2 control power supplys make it be red as fire state to heating wire 17 power supplies, and red as fire heating wire 17 continues to roller 3 near also finally finishing the cutting at pair of rollers 3 sponges cover two ends.When heating wire 17 propellings touch the metal shaft core of roller 3, control module 2 control power interruptions energising heating, heating wire 17 temperature are reduced to normal temperature rapidly, and range-adjustable cylinder 15 retracts first electrothermal filament seat 13 and second electrothermal filament seat 14 simultaneously, to prepare cutting action next time.
Claims (7)
1, roller sponges cover cutter sweep comprises
Frame and control module;
It is characterized in that:
Described frame is provided with the rotary drive mechanism of the described roller clamping device rotation of roller clamping device, drive that is used for the clamping roller and the sponges cover two ends of described roller is carried out the electrothermal cutting machine structure of synchronous cutting;
Described electrothermal cutting machine structure comprises by guiding mechanism and is arranged on first electrothermal filament seat and second electrothermal filament seat on the frame movably, and is used to drive the translational drive mechanism that radially synchronously move back and forth of described two electrothermal filament seats along described roller;
Described first electrothermal filament seat and second electrothermal filament seat be with the preset space length setting, and they are respectively equipped with by tensioning apparatus and keep tight straight heating wire, and described heating wire is connected with power supply to its power supply.
2, roller sponges cover cutter sweep according to claim 1 is characterized in that:
Described roller clamping device comprises and is held on roller two ends and adjustable first holder and second holder of spacing;
Described rotary drive unit comprises first driver, the main drive gear between first driver and described first holder and the auxiliary drive gear that is connected in described second holder, is in transmission connection by synchronizing shaft between main drive gear and the auxiliary drive gear.
3, roller sponges cover cutter sweep according to claim 2 is characterized in that:
Described synchronizing shaft comprises first of being connected in described main drive gear and is connected in second of described auxiliary drive gear, described first with second between be connected by shaft joint.
4, according to claim 2 or 3 described roller sponges cover cutter sweeps, it is characterized in that:
Described second holder and auxiliary drive gear are arranged at can be along described roller axle on the spring support of elastic telescopic, and this spring support is arranged at along on the axial arranged guide rail of described roller by apparatus for adjusting position adjustablely.
5, roller sponges cover cutter sweep according to claim 1 is characterized in that:
Described tensioning apparatus comprise can be respectively along vertical be arranged at slidably first tensioning on described first electrothermal filament seat and second electrothermal filament seat from pouring weight and second tensioning from pouring weight, above-mentioned two tensionings from pouring weight respectively with corresponding electrothermal filament seat on heating wire fixedly connected.
6, roller sponges cover cutter sweep according to claim 1 is characterized in that:
Described guiding mechanism comprises along described roller axle to the electrothermal filament seat position adjustments workbench of setting and the table translation guide rail that is provided with along described roller horizontal radial;
Described electrothermal filament seat position adjustments workbench is connected with described translational drive mechanism, and is mounted slidably on described table translation guide rail.
7, roller sponges cover cutter sweep according to claim 6 is characterized in that:
Described translational drive mechanism comprises the range-adjustable cylinder and is fixed on the travel switch of this range-adjustable cylinder one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200586672U CN201098924Y (en) | 2007-10-19 | 2007-10-19 | Cutting device for roller sponge cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200586672U CN201098924Y (en) | 2007-10-19 | 2007-10-19 | Cutting device for roller sponge cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098924Y true CN201098924Y (en) | 2008-08-13 |
Family
ID=39935456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200586672U Expired - Fee Related CN201098924Y (en) | 2007-10-19 | 2007-10-19 | Cutting device for roller sponge cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098924Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672736A (en) * | 2011-12-25 | 2012-09-19 | 河南科技大学 | Automatic cutting machine for charging roller of printer |
| CN104260150A (en) * | 2014-09-10 | 2015-01-07 | 浙江卓越金城塑机有限公司 | Tensioning device for electric heating wire |
| CN104723405A (en) * | 2013-12-20 | 2015-06-24 | 佛山市顺德区小牛机械有限公司 | Protective film cutting device |
| CN105922338A (en) * | 2016-06-30 | 2016-09-07 | 苏州博众精工科技有限公司 | Clamping and rotating mechanism |
| CN105922341A (en) * | 2016-06-30 | 2016-09-07 | 苏州博众精工科技有限公司 | Mechanism for clamping and rotating product |
| CN108372559A (en) * | 2018-02-26 | 2018-08-07 | 吴士妹 | A kind of heterotype profiled sheet cutter device |
| CN108501350A (en) * | 2018-03-27 | 2018-09-07 | 徐天祺 | A kind of sponge molding machine |
| CN108828911A (en) * | 2018-05-07 | 2018-11-16 | 浙江普崎数码科技有限公司 | A kind of digital-code printer convenient for collecting paper |
| CN112060203A (en) * | 2020-08-31 | 2020-12-11 | 杭州乐杰新型材料科技有限公司 | Polyurethane sponge shaping and cutting process |
| CN112518889A (en) * | 2020-11-27 | 2021-03-19 | 卓儒红 | Yarn belt cutting device for ornament processing |
-
2007
- 2007-10-19 CN CNU2007200586672U patent/CN201098924Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672736A (en) * | 2011-12-25 | 2012-09-19 | 河南科技大学 | Automatic cutting machine for charging roller of printer |
| CN104723405A (en) * | 2013-12-20 | 2015-06-24 | 佛山市顺德区小牛机械有限公司 | Protective film cutting device |
| CN104260150A (en) * | 2014-09-10 | 2015-01-07 | 浙江卓越金城塑机有限公司 | Tensioning device for electric heating wire |
| CN105922338A (en) * | 2016-06-30 | 2016-09-07 | 苏州博众精工科技有限公司 | Clamping and rotating mechanism |
| CN105922341A (en) * | 2016-06-30 | 2016-09-07 | 苏州博众精工科技有限公司 | Mechanism for clamping and rotating product |
| CN105922341B (en) * | 2016-06-30 | 2018-07-31 | 博众精工科技股份有限公司 | A kind of mechanism of clamping rotation product |
| CN108372559A (en) * | 2018-02-26 | 2018-08-07 | 吴士妹 | A kind of heterotype profiled sheet cutter device |
| CN108501350A (en) * | 2018-03-27 | 2018-09-07 | 徐天祺 | A kind of sponge molding machine |
| CN108828911A (en) * | 2018-05-07 | 2018-11-16 | 浙江普崎数码科技有限公司 | A kind of digital-code printer convenient for collecting paper |
| CN112060203A (en) * | 2020-08-31 | 2020-12-11 | 杭州乐杰新型材料科技有限公司 | Polyurethane sponge shaping and cutting process |
| CN112518889A (en) * | 2020-11-27 | 2021-03-19 | 卓儒红 | Yarn belt cutting device for ornament processing |
| CN112518889B (en) * | 2020-11-27 | 2022-07-29 | 南京蹑波物联网科技有限公司 | Yarn belt cutting device is used in ornaments processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20151019 |
|
| EXPY | Termination of patent right or utility model |